.content{
    margin-top: 40px;
}
.content div{
    height: 45px;
    width: 90%;
    margin: 0 auto;
}
.content input[type="text"]{
    width:70%;
    margin-left: 1%;
    border-bottom: 1px solid #000000;
    height:30px;
    margin-top:15px;
}